Defense Secretary Robert M. Gates tours the Bradley Transmission and 25-millimiter gun production facility with Joe Bell, turret and final test section chief, at Red River Army Depot in Texarkana, Texas, May 2, 2008. Defense Secretary Robert M. Gates tours the Bradley Transmission and 25-millimiter gun production facility with Joe Bell, turret and final test section chief, at Red River Army Depot in Texarkana, Texas, May 2, 2008. SHARE: Download: Full Size (5.88 MB) Tags: Photo Essays Credit: VIRIN: 325554-H-WPS34-966.jpg Photo Gallery